Write a program to demonstrate the use of a friend class.
#include<iostream> using namespace std; class A { private: int x,y; public: friend void setdata(A&); friend void print(A&); }; void setdata(A& t) { cout << "Enter values for x and y = "; cin >> t.x >> t.y; } void print(A& t) { cout << "x = " << t.x << " y = " << t.y << endl; } int main() { A obj; setdata(obj); print(obj); return 0; }
Output
Enter values for x and y = 55 65 x = 55 y = 65